Computers & Technology

Francesca Jacobson

7 May, 20:05

Consider the class ScopeTest defined this way:

public class ScopeTest { public double x; public void method (double newX) { if (newX>0) { double y = Math. sqrt (newX); / /line1 } / /line2 } / /line3 }

In which place (s) can we add y = newX; ?

a. Only in line1 In line1, line2, and line3

b. No where in the class;

c. a variable cannot be declared in an IF statement

d. In line1 and line2